永远不要让失败定义你，而是让它教会你。

"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"

Knowledge has value only insofar as it contributes to the liberation of humanity.

The greatest use of life is to spend it for something that will outlast it.

The quality of governance is a crucial determinant of economic development.

最优雅的证明是那些清晰地揭示问题本质的证明。